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Finding the Third Proportional to 6,169,636.50 and 13,368,933

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Solution

The third proportional to 6,169,636.50 and 13,368,933 is: 28,969,027.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,636.50 : 13,368,933 = 13,368,933 : x
  2. Step 2: Convert to fraction form
    6,169,636.50/13,368,933 = 13,368,933/x
  3. Step 3: Cross multiply
    6,169,636.50x = 13,368,933 × 13,368,933
  4. Step 4: Simplify right side
    6,169,636.50x = 178,728,369,558,489
  5. Step 5: Solve for x
    x = 178,728,369,558,489/6,169,636.50
  6. Step 6: Final answer
    x = 28,969,027.52

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.